ES464327A1 - Un procedimiento para obtener un elastomero de poliuretano celular. - Google Patents

Un procedimiento para obtener un elastomero de poliuretano celular.

Info

Publication number
ES464327A1
ES464327A1 ES464327A ES464327A ES464327A1 ES 464327 A1 ES464327 A1 ES 464327A1 ES 464327 A ES464327 A ES 464327A ES 464327 A ES464327 A ES 464327A ES 464327 A1 ES464327 A1 ES 464327A1
Authority
ES
Spain
Prior art keywords
aldehyde
phenol
curatives
energy absorbing
glycol
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES464327A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES464327A1 publication Critical patent/ES464327A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/544—Polycondensates of aldehydes with nitrogen compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ES464327A 1976-11-22 1977-11-21 Un procedimiento para obtener un elastomero de poliuretano celular. Expired ES464327A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/743,613 US4107106A (en) 1976-11-22 1976-11-22 Phenol-aldehyde-amine resin/glycol curatives for energy absorbing polyurethanes

Publications (1)

Publication Number Publication Date
ES464327A1 true ES464327A1 (es) 1978-09-01

Family

ID=24989458

Family Applications (1)

Application Number Title Priority Date Filing Date
ES464327A Expired ES464327A1 (es) 1976-11-22 1977-11-21 Un procedimiento para obtener un elastomero de poliuretano celular.

Country Status (17)

Country Link
US (1) US4107106A (fr)
JP (1) JPS5364300A (fr)
AR (1) AR221690A1 (fr)
AU (1) AU517340B2 (fr)
BE (1) BE861011A (fr)
BR (1) BR7707707A (fr)
CA (1) CA1092591A (fr)
DE (1) DE2751923C2 (fr)
ES (1) ES464327A1 (fr)
FR (1) FR2371471A1 (fr)
GB (1) GB1559245A (fr)
HK (1) HK27781A (fr)
IT (1) IT1088893B (fr)
MX (1) MX147521A (fr)
MY (1) MY8200042A (fr)
NL (1) NL7712789A (fr)
SE (1) SE441007B (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH624011A5 (fr) * 1977-08-05 1981-07-15 Battelle Memorial Institute
NO153770C (no) * 1978-07-05 1986-05-21 Dow Chemical Co Polyuretan.
US4246363A (en) * 1979-06-18 1981-01-20 The Dow Chemical Company Reaction injection molded polyurethanes having particular flexural modulus factors and at least two thermal transition temperatures in a particular range
US4247655A (en) * 1979-09-18 1981-01-27 Union Carbide Corporation Rigid and semiflexible polyurethane foams produced with phenol-aldehyde-amine resins
US4269945A (en) * 1980-01-24 1981-05-26 The Dow Chemical Company Reaction injection molded polyurethanes employing aliphatic amine chain extenders
JPS5844693B2 (ja) * 1980-03-25 1983-10-05 旭硝子株式会社 ポリオ−ルの製造方法
US4281089A (en) * 1980-09-08 1981-07-28 E. I. Du Pont De Nemours And Company Polyurethane compositions and process
US4495081A (en) * 1982-07-13 1985-01-22 The Dow Chemical Company Compositions containing polyether polyols and aliphatic primary amines
US4530941A (en) * 1983-01-26 1985-07-23 The Dow Chemical Company Reaction injection molded polyurethanes employing high molecular weight polyols
US4642320A (en) * 1983-11-02 1987-02-10 The Dow Chemical Company Reaction injection molded polyureas employing high molecular weight amine-terminated polyethers
US5198475A (en) * 1990-10-31 1993-03-30 Mitsui Toatsu Chemicals, Inc. Polyol and utilization thereof
JP3176058B2 (ja) * 1990-11-05 2001-06-11 三井化学株式会社 ポリオール及びその用途
US5389316A (en) * 1991-08-13 1995-02-14 Woodbridge Foam Corporation Process for producing an energy absorbing panel
US5827547A (en) * 1996-08-30 1998-10-27 Woodbridge Foam Corporation Mold for production of a passenger seat
AU4107597A (en) 1996-08-30 1998-03-19 Woodbridge Foam Corporation Seat, and process, mold and system for production thereof
US5762842A (en) * 1996-08-30 1998-06-09 Burchi; Charles R. Process for seat production
US5882073A (en) * 1996-08-30 1999-03-16 Woodbridge Foam Corporation Foam passenger seat having trim cover attachment means
US5827546A (en) * 1996-08-30 1998-10-27 Woodbridge Foam Corporation System for production of a passenger seat
CA2374467A1 (fr) 1999-05-19 2000-11-30 Woodbridge Foam Corporation Systeme de fixation de garniture de siege
DE10226062A1 (de) * 2002-06-12 2004-01-08 Ab Elektronik Gmbh Weitwinkel-Drehwinkelsensor
EP1992655B9 (fr) * 2006-02-28 2012-03-07 DIC Corporation Procede destine a produire une resine phenolique et procede destine a produire une resine epoxy
US20100320780A1 (en) * 2009-06-18 2010-12-23 B Green Innovations, Inc. Composite vehicle bumper using recycled rubber
US9156124B2 (en) * 2010-07-08 2015-10-13 Nexplanar Corporation Soft polishing pad for polishing a semiconductor substrate
US9523045B2 (en) 2013-01-30 2016-12-20 Ecolab Usa Inc. Hydrogen sulfide scavengers
AU2016250539B2 (en) 2015-04-22 2020-06-11 Championx Usa Inc. Development of a novel high temperature stable scavenger for removal of hydrogen sulfide
WO2017044248A1 (fr) 2015-09-08 2017-03-16 Ecolab Usa Inc. Pièges chimiques pour le sulfure d'hydrogène
US10407626B2 (en) 2015-09-08 2019-09-10 Ecolab Usa Inc. Hydrocarbon soluble/dispersible hemiformals as hydrogen sulfide scavengers
EP3491106B1 (fr) 2016-07-29 2020-07-15 Ecolab Usa Inc. Compositions antiencrassement et de piégeage du sulfure d'hydrogène
US10538710B2 (en) 2017-07-13 2020-01-21 Ecolab Usa Inc. Hydrogen sulfide scavengers
CN113039067A (zh) 2018-09-25 2021-06-25 普罗普里特公司 复合泡沫制品
EP3914676A1 (fr) 2019-01-23 2021-12-01 ChampionX USA Inc. Élimination complète de solides pendant des opérations de piégeage de sulfure d'hydrogène à l'aide d'un piégeur et d'un accepteur de michael

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186969A (en) * 1961-10-09 1965-06-01 Union Carbide Corp Vicinal epoxide adducts of phenol-aromatic amine-formaldhyde condensation products
NL292107A (fr) * 1962-05-01
GB1131885A (en) * 1966-08-29 1968-10-30 Takeda Chemical Industries Ltd A process for the production of polyurethane elastomer
US3493257A (en) * 1967-03-22 1970-02-03 Gen Motors Corp Resilient microcellular foam bumper
US3558529A (en) * 1967-05-03 1971-01-26 Union Carbide Corp Urethane polymers having improved stiffness-temperature properties
US3514144A (en) * 1967-11-01 1970-05-26 Sterling Alderfer Co Elastomeric energy dissipating bumper
US3823176A (en) * 1968-05-13 1974-07-09 Basf Wyandotte Corp Ester-containing amine-based liquid polyols and use in preparation of urethane compositions
US3586649A (en) * 1968-12-12 1971-06-22 Gen Tire & Rubber Co Polyurethane foam structures with integral skin of improved properties and method of making
US3580869A (en) * 1969-06-03 1971-05-25 Davidson Rubber Co Microcellular polyurethane foams based on aromatic polyamines and propoxylated aniline
US3939106A (en) * 1973-03-20 1976-02-17 Union Carbide Corporation Energy absorbing polyurethane-polyurea cellular elastomers

Also Published As

Publication number Publication date
US4107106A (en) 1978-08-15
CA1092591A (fr) 1980-12-30
JPS5364300A (en) 1978-06-08
IT1088893B (it) 1985-06-10
SE7713133L (sv) 1978-07-06
MX147521A (es) 1982-12-13
DE2751923C2 (de) 1983-10-27
NL7712789A (nl) 1978-05-24
AU3075177A (en) 1979-05-24
MY8200042A (en) 1982-12-31
DE2751923A1 (de) 1978-05-24
JPS5740852B2 (fr) 1982-08-31
HK27781A (en) 1981-07-03
GB1559245A (en) 1980-01-16
AR221690A1 (es) 1981-03-13
SE441007B (sv) 1985-09-02
FR2371471B1 (fr) 1982-03-05
AU517340B2 (en) 1981-07-23
BR7707707A (pt) 1978-07-11
BE861011A (fr) 1978-05-22
FR2371471A1 (fr) 1978-06-16

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